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ÎÒÓÃode45Çó½âÏÂÃæÎÊÌ⣬µ«ÊÇ×ÜÓо¯¸æ£¬³õÖµºÍ²ÎÊýÒ»¶¨²»Äܸı䡣 xT0 =[-3.70351013077968;1.18377489696063;0]; T0 =-10.0102391457522; c=3.5; f1=inline(['[T0*(-x(2)-x(3));T0*(x(1)+0.15*x(2));T0*(0.2+x(3)*x(1)-c*x(3))]'],'t','x','flag','T0','c'); [t,x]=ode45(f1,[0,1],xT0,[],T0,c) Failure at t=1.298177e-001. Unable to meet integration tolerances without reducing the step size below the smallest value allowed (4.440892e-016) at time t. ×¢£ºÎÒÓùýode15s ode23 ,ÎÊÌâͬÑù´æÔÚ ¸ßÊÖÃÇ¿ìÀ´°ï°ïæ |
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jinghongying
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- ×¢²á: 2007-11-20

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